Zodiac Electronic & Scientific Corporation offers 10 Wire Potentiometer with Spring Type Press Jockey. Zodiac Electronic & Scientific Corporation also manufactures various types of Electronic Instruments and Physics Instruments. The10 Wire Potentiometer with Spring Type Press Jockey, Model ZES 283, has jockey with 10 sharp pencils with separate spring loaded contacts. The 10 Wire Potentiometer with Spring Type Press Jockey gives high accuracy of reading and convenient position setting. This Potentiometer also has a pulley arrangement system to tight the wires. This Potentiometer has L shape end connectors on the strips to adjust both the ends for faulty 0 and end setting.